Shell.NET is a set of console applications written in C#. It features some classic Unix applications like basename, cal, grep, tr, uniq, and wc, but also some unique tools like RunScript or TextTransform, an awk-like text processing application accepting scripts written in any .NET language.
NetBpm is a platform for building, executing, and managing workflows. It is very simple to use and integrate in other .NET applications. It supports building applications which are able to turn business models into executable software models. Business analysts are able to use a model driven approach to design, implement, execute, and track business processes. So business people can easily react with business and strategy changes.
The GlynnTucker.Cache assembly provides a data structure for caching slow data retrievals. For example, it can cache data retrieved from a database server over the network. Think of it as a Hashtable that can automatically expire its data after a set amount of time or a specified period of inactivity, on a per-object basis. It is written in C# and it should work with any .NET language.